Total Reductions to Date: 2
Date Processed:
09/06/2025 at 07:00:04 (PDT)
Exoplanet Watch Ephemeris
|
Parameter
|
Value
|
Uncertainty
|
|
Orbital Period (Days)
|
3.413040432749619
|
1.5492520101033032e-06
|
|
Ephemeris (BJD_TDB)
|
2459392.1565988665
|
0.002002260535047169
|
|
Time saved (hours)
|
-
|
|
Assumed Priors
|
Parameter
|
Value
|
Uncertainty
|
Units
|
Reference
|
|
RA
|
285.9307362
|
|
decimal
|
|
|
DEC
|
39.0981201
|
|
decimal
|
|
|
Host Star Metallicity
|
0.18
|
0.15
|
|
Q1-Q17 DR25 KOI Table
|
|
Host Star log(g)
|
4.53617
|
0.165
|
Log10(cgs)
|
Gajdoš et al. 2019
|
|
Host Star Radius [R_Sun]
|
0.865985
|
0.039
|
Sol
|
Gajdoš et al. 2019
|
|
Host Star Effective Temperature [K]
|
5410.0
|
122.0
|
K
|
Gajdoš et al. 2019
|
|
a/Rs
|
10.5406
|
0.059
|
|
Q1-Q17 DR25 KOI Table
|
|
eccentricity
|
0.0
|
|
|
Q1-Q17 DR25 KOI Table
|
|
inclination [degrees]
|
89.75
|
|
deg
|
Q1-Q17 DR25 KOI Table
|
|
omega [degrees]
|
0.0
|
|
deg
|
Gajdoš et al. 2019
|
|
orbital period [days]
|
3.41303209
|
4.3e-07
|
day
|
Gajdoš et al. 2019
|
|
Rp
|
5.29
|
0.24
|
R_Earth
|
Berger et al. 2018
|
|
Rp/Rs
|
0.0622
|
0
|
|
Q1-Q17 DR25 KOI Table
|
|
ephemeris [JD]
|
2454965.4444
|
0.00010366
|
BJD
|
Gajdoš et al. 2019
|
Previously Published Mid-Transit Times
|
Value
|
Uncertainty
|
Units
|
Reference
|
|
2454965.443157222
|
0.00014918444444444442
|
BJD, JD
|
Gajdoš et al. 2019, Q1-Q17 DR25 Supplemental KOI Table, Q1-Q17 DR25 KOI Table, Holczer et al. 2016, Morton et al. 2016, Q1-Q17 DR24 KOI Table, Q1-Q16 KOI Table, Q1-Q12 KOI Table, Q1-Q8 KOI Table
|
|
2459392.151066
|
0.00297812
|
BJD
|
ExoFOP-TESS TOI
|
Observations
|
Parameter
|
Value
|
Uncertainty
|
|
Am1
|
0.3932
|
0.0061
|
|
Am2
|
-0.082
|
0.02
|
|
a/Rs
|
10.25
|
0.16
|
|
Rp/Rs
|
0.1242
|
0.0053
|
|
ephemeris [JD]
|
2459033.7945
|
0.003
|
|
eccentricity
|
0.0
|
|
|
inclination [degrees]
|
89.75
|
|
|
omega [degrees]
|
0.0
|
|
|
orbital period [days]
|
3.41303209
|
|
|
u0
|
2.2646158096212843
|
|
|
u1
|
-3.965207515276748
|
|
|
u2
|
4.165044530684511
|
|
|
u3
|
-1.4644527629650486
|
|
|
duration
|
0.1193
|
0.0019
|
|
Parameter
|
Value
|
Uncertainty
|
|
Am1
|
1.213
|
0.01
|
|
Am2
|
-0.0069
|
0.0091
|
|
a/Rs
|
10.48
|
0.17
|
|
Rp/Rs
|
0.074
|
0.011
|
|
ephemeris [JD]
|
2459050.8501
|
0.0045
|
|
eccentricity
|
0.0
|
|
|
inclination [degrees]
|
89.75
|
|
|
omega [degrees]
|
0.0
|
|
|
orbital period [days]
|
3.41303209
|
|
|
u0
|
1.9518122716113604
|
|
|
u1
|
-3.2879882033370613
|
|
|
u2
|
3.634745254123027
|
|
|
u3
|
-1.298569268235401
|
|
|
duration
|
0.1113
|
0.0022
|
